Seven Star Lemon Technology Co., Ltd.

Seven Star Lemon Technology Co., Ltd.: A Global Citric Acid Leader Driving Innovation and Green Manufacturing

Seven Star Lemon Technology Co., Ltd., headquartered in Yishui County, Shandong Province, has rapidly ascended to become one of the world’s top citric acid manufacturers since its founding in January 2018. With a total investment of 3 billion yuan, the company spans 883 mu of land, employs over 1,000 skilled professionals, and boasts an annual production capacity of 450,000 tons of high-end citric acid series products, solidifying its position as a global industry pacesetter.

Specializing in the R&D, production, and sales of citric acid derivatives, Seven Star Lemon’s core offerings include citric acid monohydrate, anhydrous citric acid, trisodium citrate dihydrate, high-end protein feed, and granular sludge. These products cater to diverse sectors such as food and beverage, pharmaceuticals, detergents, and animal feed, and are exported to more than 130 countries and regions worldwide. The company has forged stable, long-term partnerships with over 500 renowned global enterprises, including Coca-Cola, Nestlé, and Procter & Gamble, underscoring its international market credibility.

Technological innovation is the cornerstone of Seven Star Lemon’s competitive edge. The company pioneered high-concentration citric acid fermentation technology, breaking through long-standing industry bottlenecks and filling domestic gaps in high-acidity citric acid production. It employs the world’s most advanced “hydrogen calcium method + chromatography + continuous ion exchange extraction” process, paired with cutting-edge equipment like MVR concentration systems, which drastically reduces production costs while elevating product purity and consistency. Backed by industry-university-research collaborations, the firm holds 8 national invention patents, 24 utility model patents, and 7 software copyrights, and has participated in formulating 1 industry standard. Its smart factory, integrated with DCS and ERP systems, enables fully automated, data-driven production, ensuring precision and efficiency.

Committed to green and circular development, Seven Star Lemon has built an intelligent, clean production system. By recycling biogas from wastewater treatment for on-site power generation, the company cuts comprehensive energy consumption by over 20% compared to traditional processes. It has earned certifications including ISO9001, FSSC22000, BRC, and HALAL, and has been recognized as a national high-tech enterprise, manufacturing single champion, and provincial-level smart factory.

As a key player in China’s bio-fermentation industry, Seven Star Lemon continues to lead technological breakthroughs and sustainable practices, reinforcing its role as a global benchmark in citric acid manufacturing and contributing to the high-quality development of the global food additives sector.

CONTACT INFORMATION

Website:https://www.lemonstar-citric-acid.com

Phone:+8615380400285

Email:sales2@liwei-chem.com